Corbin Russwin 8000-7-57B1 626 7-Pin LFIC Core 57B1 Keyway

Corbin Russwin 8000-7-57B1 626 7-Pin LFIC Core 57B1 Keyway offers a robust solution for your keying needs with its 7-pin interchangeable core and a sleek satin chrome finish. Designed for use in Corbin Russwin 8000 Series Mortise and Rim Housings, this core is crafted from solid brass, ensuring durability and reliability in various environments. The 57B1 keyway allows for easy integration into existing keying systems, making rekeying a hassle-free task that can be performed by non-technical personnel without the need to remove hardware from the door. This feature not only saves valuable time but also reduces costs over the life of a building, especially in high-demand applications such as office buildings, hotels, schools, and hospitals. Operating the lock is straightforward, as all operating keys function normally, while the specialized control key allows for the removal and installation of the core at a separate shear line. For enhanced security during construction, temporary construction cores and special master keying options are available. With a one-year limited warranty and a pack weight of 0.2 lbs., the Corbin Russwin 8000-7-57B1 core combines functionality and peace of mind in one efficient and stylish package.

7-Pin LFIC Core 57B1 Keyway

7-Pin Interchangeable Core, 57B1 Keyway, Satin Chrome Finish

Corbin Russwin Interchangeable Core Mortise and Rim Housings are made from soldi brass and are available to accept Corbin Russwin 8000 Series Interchangeable Cores in 6 or 7-Pin versions.

Interchangeable cores provide rekeying convenience for virtually all types of keying systems.

Interchangeable cores like this save time and money over the life of a building.

• Advantages

Rekeying can be done by non-technical personnel without removing hardware from the door. When used system wide, IC provides tremendous rekeying convenience. When planned from the inception of a system, IC cylinders can be integrated with conventional cylinders.

• Applications

IC is recommended for virtually all types of keying systems, such as office buildings, hotels, schools, hospitals and universities. When used in exit devices and other installations which are labor intensive to rekey, IC saves time and money over the life of the building.

• Operations

All operating keys (change, master, grand master) operate the lock normally. To rekey, use the special control key. The control key operates at a separate shear line in certain chambers within the core. Only the control key is required to remove and install a core.

• Cores

Cores are available in 6-pin (standard), 7-pin, security and Pyramid.

• Construction Keying

Corbin Russwin recommends temporary construction cores for greater security. Special construction master keying is also available, when planned from the inception of the keying system.

• Core Marking

Concealed Key Control (CKC) is available for all Corbin Russwin cores.

Resources

• Interchangeable Core Cylinders Cut Sheet
• Key Systems Catalog
• Video: Interchangeable Core Installation